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A linkage control hand-held cleaning machine
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A washing machine and control technology, which is applied in the direction of pump control, machine/engine, liquid variable capacity machinery, etc., can solve the problems that affect the stability of the other hand and affect the operation experience, so as to improve the user experience, The effect of reducing the difficulty of operation and improving the comfort of use
Active Publication Date: 2020-07-31
SUMEC HARDWARE & TOOLS
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Summary
Abstract
Description
Claims
Application Information
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Problems solved by technology
It can be seen that if one hand needs to operate multiple buttons, it will affect the operating experience, and it will also affect the holding stability of the other hand.
Method used
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Embodiment 1
[0050] like figure 1 , 2 , 3, 6, 7, 8, 9, and 10, a linkage-controlled hand-held cleaning machine 12 includes: a casing 21, an adjustment switch 3, a reset member I20, a battery pack 15, a motor pump unit 14, a water inlet Valve 7, control trigger 5, switch 6, flexible traction member 16, guide member I11, rotating member 13, safety switch 4 and reset member II.
[0051] The casing 21 includes a main casing 1 and a handle 2. The main casing 1 is used to accommodate the motor pump unit 14 and the water inlet valve 7 and related components. The main casing 1 and the handle 2 are both half-shell structures, and are connected by screws to form a cavity for accommodating components.
[0052] The main casing 1 has a rear connecting portion 101 , and the handle 2 has a front connecting portion 201 that forms a rotational connection with the rear connecting portion 101 with the axis 18 as the rotational axis. Through the rotating connection, the main casing 1 and the handle 2 can be ...
Embodiment 2
[0067] like Figure 11 As shown, the difference between this embodiment and the first embodiment is that the two ends of the accommodating portion I103 of the main casing 1 respectively pass through to the rear connecting portion 101 along the direction of the axis 18 to form two operating holes for accommodating the ends of the adjusting switch 3 respectively. 105. At this time, both ends of the adjustment switch 3 can be pressed by the user to make the adjustment switch 3 slide between its first position and its second position, without the need to switch between the two positions through the reset member I20. In this embodiment, the adjustment switch 3 can also be used as a pivot for rotational connection between the main casing 1 and the handle 2 .
Embodiment 3
[0069] like Figure 4 As shown, the difference between this embodiment and the first embodiment is that the rotating member 13 is a roller with a gear tooth portion I1302, and correspondingly, the control trigger 5 has a gear tooth portion II502 meshing with the gear tooth portion I1302. When the control trigger 5 rotates around the pivot shaft 17 , the turret 13 rotates with the control trigger 5 under the meshing action of the gear teeth II502 and the gear teeth I1302 , thereby realizing the pulling of the valve core 701 by the flexible pulling member 16 .
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Abstract
The invention discloses a linkage control type handheld washing machine comprising a motor pump unit, a water inlet valve, a control trigger, a switch and a shell. The motor pump unit comprises a pump and a motor driving the pump. The water inlet valve comprises a water inlet, a water outlet and a valve element arranged in a sliding manner. Operation of the motor pump unit is controlled through the control trigger. The switch comprises a contact controlling start and stop of the motor. The motor pump unit, the water inlet valve and the switch are contained in the shell. The control trigger is movably arranged on the shell. The motor is connected with the switch through a drive circuit. The pump comprises a high-pressure water outlet and a pump water inlet. The water outlet is connected with the pump water inlet. By means of the linkage control type handheld washing machine, linkage control of the water inlet valve and the motor pump unit can be achieved, a machine body can also be folded on this basis so that the holding posture can be adjusted, and the comfort degree of users is improved.
Description
technical field [0001] The invention belongs to the technical field of hand-held cleaning machines, in particular to a linkage control type hand-held cleaning machine. Background technique [0002] The washing machine is a kind of equipment that uses water or a mixture of cleaning agents as the cleaning medium, and uses high-pressure water flow to clean the surface of objects. The washing machine can be used to clean cars, courtyards, floors, railings, doors and windows, etc. It is convenient. Its main components are a spray gun and a main machine. The main machine includes a motor, a pump and a battery or an external power cord. The spray gun and the main machine are connected by a water inlet pipe. Or convert it into a high-pressure water flow in a bucket and send it to the spray gun. It is common for the host to be fixed or movable on the ground. The host is relatively large and heavy. The use process is carried out through the spray gun, and the scope of use is limited t...
Claims
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Application Information
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